Yes - that was the poor writing that I highlighted - not the actual 'essence' as all usually agree that dress requirements apply after 6pm. I have never really looked at it before and it is very poorly expressed as that is not what it advises and if taken at face value would mean all indoor spaces all day.
I couldn't care less whether the writer was NESB; it was poor, doesn't excuse the communications section at SS and should have been picked up before publishing. Agree with RF on this.